Versionsinformationen
Release Notes, Update-Informationen, Zertifizierungen and häufig gestellte Fragen.
Konzepte
Ihr erster Schritt in die moderne und leistungsstarke Prozessvisualisierung.
Deployment
Topics, you need to know, before using WinCC OA.
Sicherheit
Wachsen sie in Bezug auf Cybersecurity über die Norm hinaus.
Engineering
Leistungsstarke Tools für einfache sowie komplexe Engineering-Aufgaben.
Datenmanagement
Klassifizieren, strukturieren und archivieren sie Ihre Daten.
Business Logic / Control
Endless possibilities in data processing for your projects.
- Introduction to CTRL
  An introduction to the product's own programming language Control(CTRL).
- Control Classes
  The overview of classes available in Control.
- Types of Control Functions
  An overview of the types of functions distinguished within Control.
- Control graphics
  - Graphics objects
  - Attributes of graphics objects
  - Panel functions
  - Reference Functions
  - Arc
  - AttentionEffect EWO functions
  - Bar trend
  - BarChart3D EWO
  - Button
  - Chart.ewo
  - Calendar
  - Cascade
  - Checkbox
  - Clock
  - Combobox
  - DateTimeEdit EWO functions
  - DialGauge EWO
  - DoubleSpinbox EWO
  - DpTreeView
  - DpTypeView
  - Embedded module
    - "acceptDrops"
      Specifies whether drop events are enabled for this object.
    - "alignment"
      Changes the alignment at the cursor position or the alignment of the selected text.
    - "contentsHeight, contentsWidth"
      The attribute "contentsHeight" returns the height of an object, for example, the height of a TextEdit text area. The attribute "contentsWidth" again returns the width of a TextEdit text area.
    - "contentsX", "contentsY"
      The attributes contentsX and contentsY return the coordinate of an object, for example, of a TextEdit text or of a tree widget. contentsX returns the X coordinate of the contents (text) that are at the left edge of the view. contentsY returns the Y coordinate of the contents (text) that are at the top edge of the view.
    - "events" (obsolete)
      Gets all events that are available for a shape. Obsolete, use scriptNames instead.
    - "focus"
      The attribute "focus"; returns TRUEif the object has the focus.
    - "font"
      Sets the font of an object.
    - "frameShape"
      The attribute "frameShape" sets the style of an object frame (textEdit frame, a thumb wheel, a tree widget, a zoom navigator , an LCD number or a progress bar).
    - "frameWidth"
      The attribute "frameWidth"; returns the width of a frame (a textEdit, a tree widget, a zoom navigator, LCD number, a thumb wheel etc.)
    - "horizontalScrollBarPolicy" / "hScrollBarMode"
      The attribute "horizontalScrollBarPolicy"; sets the horizontal scroll bar mode of an object, for example, textEdit, tree widget or a table. (Until Version 3.10 "hScrollBarMode")
    - "isActiveWindow"
      The attribute "isActiveWindow"; returns TRUE if this widget is the active window, otherwise FALSE.
    - "loadPanel"
      The function allows to preload panels that are positioned around the current panel. This allows to implement a matrix navigation.
    - "lineWidth"
      The attribute "lineWidth"; sets the width of an object (a textEdit, progress bar, tree widget, zoom navigator, LCD number or a thumb wheel (frame) ) line.
    - "midLineWidth"
      The attribute "midLineWidth" sets the width of the mid line (content) of an object (for example, a thumb wheel, tree widget, zoom navigator, LCD number or a progress bar).
    - "ModuleName"
      In the case of an embedded module, this attribute is used to specify the module name in which a panel opens. From version 3.5 up, Canvas ActiveX is replaced by Embedded Module.
    - "newPanelAnimDuration", "oldPanelAnimDuration"
      The attributes "newPanelAnimDuration" and "oldPanelAnimDuration" specify how long an animation will last.
    - "newPanelAnimateOpacity", "oldPanelAnimateOpacity"
      The attributes "newPanelAnimateOpacity" and "oldPanelAnimateOpacity" specify whether the opacity of an embedded module should be animated.
    - "newPanelAnimateSize", "oldPanelAnimateSize"
      The attributes "newPanelAnimateSize" and "oldPanelAnimateSize" specify whether the size of an embedded module should be animated.
    - "newPanelAnimType", "oldPanelAnimType"
      The attributes "newPanelAnimType" and "oldPanelAnimType" specify the type of an animation.
    - "newPanelEasingCurve", "oldPanelEasingCurve"
      The attributes "newPanelEasingCurve" and "oldPanelEasingCurve" specify the type of the animation curve (Ease of curve).
    - "panelGridMode"
    - "scrollToPanel"
      Allows to scroll to a specific panel when using the panel grid mode.
    - "updatesEnabled"
      This attribute specifies whether updates of a widget (for example, a textEdit, slider, progress bar, zoom navigator, LCD number or thumb wheel) have been enabled.
    - "verticalScrollBarPolicy" / "vScrollBarMode"
      The attribute "verticalScrollBarPolicy" sets the vertical scroll bar mode of an object e.g. of a textEdit, a tree widget or a table. (Until Version 3.10 "vScrollBarMode")
    - "visibleHeight"
      This property holds the vertical amount of the content that is visible.
    - "visibleWidth"
      This property holds the horizontal amount of the content that is visible.
    - "x", "y"
      The attributes x and y return the coordinate of an object (e.g. a textEdit, a progress bar, a slider, a zoom navigator, an LCD number or a thumb wheel). x returns the X coordinate of an object. y returns the Y coordinate of an object.
  - Frame
  - GIS Viewer EWO
    WinCC OA GIS Viewer provides the cartographic representation of objects in WinCC OA. This new feature provides numerous advantages, particularly in geographical distributed systems, like in Water, Traffic, Oil & Gas or Energy.
  - Label Functions
  - Layoutgroup functions
  - LCD number
  - Maps Widget - Eigenschaften und Funktionen
  - PDF Viewer EWO
  - PictureFlow EWO functions
  - Pipe
  - Polyline
  - Primitive text
  - Progress bar
  - Radio box
  - Rectangle
  - Reference Functions
  - Scheduler.ewo
  - Selection list
  - Slider
  - Spin button
  - Splitter
  - Tab
  - Table
  - TextEdit
  - Text field
  - Thumb wheel
  - ToggleSwitch EWO
  - Tree widget
  - Trend
  - VideoPlayer.ewo
  - WebView EWO
    All functions, specifically available for the WebView EWO.
  - Zoom Navigator
    Functions available for the Zoom Navigator widget.
- CONTROL Functions
- CtrlExtension
  Die CtrlExtension ermöglicht das Hinzufügen von benutzerdefiniertem C++-Code.
- CTRL-Debugger
  Der CTRL-Debugger ermöglicht ein Debuggen der Pogrammiersprache Control. Der Debugger kann über ein eigenes Panel verwendet werden, welches es auch erlaubt die Variablen zu beinflussen, Breakpoints zu setzen, usw.
- SQL in CONTROL
  Mit den Datenbankfunktionen besteht eine Möglichkeit, Werteabfragen von Datenpunkten und -elementen schnell durchzuführen.
- API Manager
  Das API von WinCC OA (Application Programming Interface) bietet eine Reihe von Funktionen, die es ermöglichen, dieses Prozessleitsystem um spezielle Manager zu erweitern.
Datenvisualisierung
User Interfaces, Trends und Reports für jeden Zweck und jedes Gerät.
Southbound Interfaces
Der Prozessanschluss zu den echten Maschinen/Sensoren.
Northbound Interfaces
Ihr Portal zur Cloud oder übergeordneten Systemen.
Konnektivität / Netzwerk Schnittstellen
Datenaustausch, APIs und moderne (Web) Technologien.
Benutzerverwaltung
Alles über Autorisierung, Authentifizierung und Login-Anpassung.
Verfügbarkeit
Wie sie maximale Systemverfügbarkeit erreichen können.
Reporting
Erstellen sie "State of the art"-Reports ohne Limits.
Erweiterungen
Nützliche Werkzeuge und Erweiterungen für spezielle Anforderungen.
Referenztabellen
Detaillierte und umfangreiche Inhalte für spezielle Projektanpassungen.
Videos & Tutorials
Erkunden Sie die Möglichkeiten von WinCC OA mit unserer sorgfältig ausgewählten Sammlung von Video-Tutorials und Anleitungen.
Dokumentation
Grundlegende Informationen über Bezeichnungen und Funktionsweisen innerhalb der Dokumentation.
Disclaimer
Erläuterungen zu Haftungsausschlüssen oder rechtlichen Hinweisen.

"acceptDrops"

Specifies whether drop events are enabled for this object.

Synopsis

shape.acceptDrops(bool mode);

Parameter


Parameter	Description
shape	Name of the object.
mode	TRUE = the object is able to accept drop events. FALSE = the object is not able to accept drop events.

Description

Specifies whether drop events are enabled for this object.

Assignment

Scheduler.ewo